... /Foil/PE 2)FDA, SGS approved,packaging film Item:Roll film for packing foods1) Laminated structure, PET/Foil/PE2 ... rolls. We will need to need to know your roll width, core size and the specific material construction.Also ... choice.Laminated instructure introductionStructureFeatureApplicationBOPP/CPP or LDPEMoisture proof, good heat seal, good air barrier and transparencyDry food,expanded food,biscuit, ...